Monday, April 5th, 2010

Biofinity Toric Contact Lenses Use Water-Absorption Technology To Maximize Wearing Comfort

If you have recently been feeling negative effects from wearing your toric contact lenses, such as itchiness or dryness, you may want to consider changing to a different brand. One possibility is Biofinity Toric contact lenses, a brand from CooperVision that beats its competition for wearing comfort in a published study. These lenses can be used either for daily wear or alternatively for up to six nights of continuous wear.

The material used for constructing your lenses can be make-or-break when it comes to how good they feel and how well they perform. Biofinity Toric lenses are made of a substance called comfilcon A, which allows a very large amount of oxygen to be transmitted through it and directly to the eye. This matters a lot when it comes to your eye’s good health, and also contributes to helping your lenses feel good all day long.

Additionally, the comfilcon A material is treated with what the manufacturer calls Aquaform technology. Aquaform takes what is already a water-retaining material and jacks up its water absorption capability. Aquaform is naturally wettable and creates hydrogen bonds with water molecules, which causes more water to be held in the lenses. This maximal wetting capability encourages the silky-smooth feeling you should expect from a high-quality pair of toric lenses.

In addition, the lenses are very easy to handle. They are injected with the slightest hint of a blue tint that makes it very easy to handle them while you are inserting, removing, and cleaning them. But don’t worry, you can’t see this tint at all while you’re wearing them.

CooperVision puts its money where its mouth is when it comes to the wearing comfort provided by Biofinity Toric lenses. It conducted a study that asked patients to compare and rate these lenses to leading competitor Acuvue Oasys for Astigmatism on a variety of criteria.

The company reports that 79% of the patients in the study preferred Biofinity Toric over Acuvue Oasys generally. It also found that 81% rated Biofinity Toric higher for both ease of handling and comfort level at the end of the day.

The lenses are made to withstand up to seven days and six nights of continuous non-stop wear in addition to the more usual daily wear and removal schedule. If you are thinking of using the lenses for extended wear it is of course important that you ask your eye doctor about it first. While it’s likely you will be able to do this, not everyone can tolerate this kind of wearing schedule because visual and medical needs will differ across individuals. Don’t gamble with your vision; do the right thing and contact your vision provider to make sure the wear and replacement schedule you want is appropriate for you.

Biofinity Toric contact lenses are sure to please just about anyone who decides to wear them. Whether it’s the high oxygen flow, the soft feeling of a high-moisture lens, the flexible wearing schedule, or a combination of factors, these lenses are proven to provide maximum wearing comfort and excellent visual acuity. Ask your doctor about them and try them today.

David Long is an expert who writes about toric contact lenses. If you want the best deals and lowest prices for toric lenses, visit his site at MyToricContactLenses.com to purchase Biofinity Toric lenses as well as many other toric lens brands.

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